am
- 1st person singular present indicative of be.
Origin of am
Am
AM
- Electronics. amplitude modulation: a method of impressing a signal on a radio carrier wave by varying its amplitude.
- Radio. a system of broadcasting by means of amplitude modulation.
- of, relating to, or utilizing such a system.Compare FM
- Asian male.
Origin of AM
be
- to exist or live: Shakespeare's “To be or not to be” is the ultimate question.
- to take place; happen; occur: The wedding was last week.
- to occupy a place or position: The book is on the table.
- to continue or remain as before: Let things be.
- to belong; attend; befall: May good fortune be with you.
- (used as a copula to connect the subject with its predicate adjective, or predicate nominative, in order to describe, identify, or amplify the subject): Martha is tall. John is president. This is she.
- (used as a copula to introduce or form interrogative or imperative sentences): Is that right? Be quiet! Don't be facetious.
- (used with the present participle of another verb to form the progressive tense): I am waiting.
- (used with the present participle or infinitive of the principal verb to indicate future action): She is visiting there next week. He is to see me today.
- (used with the past participle of another verb to form the passive voice): The date was fixed. It must be done.
- (used in archaic or literary constructions with some intransitive verbs to form the perfect tense): He is come. Agamemnon to the wars is gone.
Origin of be
Usage note
A and M
or A&M
- Agricultural and Mechanical (college): Texas A and M.
Am.
A/m
- ampere per meter.
a.m.
- before noon.
- the period from midnight to noon, especially the period of daylight prior to noon: Shall we meet Saturday a.m.?
- a morning newspaper, sometimes issued shortly before midnight.
Origin of a.m.
Usage note
A.M.
- a.m.
- Master of Arts.
Origin of A.M.
am1
- (used with I) a form of the present tense (indicative mood) of be 1
Word Origin
am2
- See AM (def. 5)
- See a.m.
am3
- Armenia
Am
- americium
AM
- associate member
- Assembly Member (of the National Assembly of Wales)
- Albert Medal
- US Master of Arts
- Also: am amplitude modulation
- See a.m.
- Member of the Order of Australia
- Armenia (international car registration)
Am.
- America(n)
A/M
- Air Marshal
Be
- beryllium
BE
- bill of exchange
- (in the US) Board of Education
- Bachelor of Education
- Bachelor of Engineering
Bé
- Baumé
a.m.
A.M., am or AM
- ante meridiemCompare p.m.
Word Origin
be1
- to have presence in the realm of perceived reality; exist; liveI think, therefore I am; not all that is can be understood
- (used in the perfect or past perfect tenses only) to pay a visit; gohave you been to Spain?
- to take place; occurmy birthday was last Thursday
- (copula) used as a linking verb between the subject of a sentence and its noun or adjective complement or complementing phrase. In this case be expresses the relationship of either essential or incidental equivalence or identity (John is a man; John is a musician) or specifies an essential or incidental attribute (honey is sweet; Susan is angry). It is also used with an adverbial complement to indicate a relationship of location in space or time (Bill is at the office; the dance is on Saturday)
- (takes a present participle) forms the progressive present tensethe man is running
- (takes a past participle) forms the passive voice of all transitive verbs and (archaically) certain intransitive onesa good film is being shown on television tonight; I am done
- (takes an infinitive) expresses intention, expectation, supposition, or obligationthe president is to arrive at 9.30; you are not to leave before I say so
- (takes a past participle) forms the perfect or past perfect tense of certain intransitive verbs of motion, such as go or comethe last train is gone
- be that as it may the facts concerning (something) are of no importance
Word Origin
be2
- Belgium
Word Origin and History for am
v.
Old English eom "to be, to remain," (Mercian eam, Northumbrian am), from PIE *esmi- (cf. Old Norse emi, Gothic im, Hittite esmi, Old Church Slavonic jesmi, Lithuanian esmi), from root *es-, the S-ROOT, which also yielded Greek esti-, Latin est, Sanskrit as-, and German ist.
In Old English it existed only in present tense, all other forms being expressed in the W-BASE (see were, was). This cooperative verb is sometimes referred to by linguists as *es-*wes-. Until the distinction broke down 13c., *es-*wes- tended to express "existence," with beon meaning something closer to "come to be" (see be).
Old English am had two plural forms: 1. sind/sindon, sie and 2. earon/aron The s- form (also used in the subjunctive) fell from use in English in the early 13c. (though it continues in German sind, the 3rd person plural of "to be") and was replaced by forms of be, but aron (aren, arn, are, from Proto-Germanic *ar-, probably a variant of PIE root *es-) continued, and as am and be merged it encroached on some uses that previously had belonged to be. By the early 1500s it had established its place in standard English. Art became archaic in the 1800s.
a.m.
in hours, 1762, abbreviation of Latin ante meridiem "before noon."
a.m.
also AM, type of radio wave broadcast; see amplitude.
be
v.
Old English beon, beom, bion "be, exist, come to be, become, happen," from Proto-Germanic *biju- "I am, I will be." This "b-root" is from PIE root *bheue- "to be, exist, grow, come into being," and in addition to the words in English it yielded German present first and second person singular (bin, bist, from Old High German bim "I am," bist "thou art"), Latin perfective tenses of esse (fui "I was," etc.), Old Church Slavonic byti "be," Greek phu- "become," Old Irish bi'u "I am," Lithuanian bu'ti "to be," Russian byt' "to be," etc. It also is behind Sanskrit bhavah "becoming," bhavati "becomes, happens," bhumih "earth, world."
The modern verb to be in its entirety represents the merger of two once-distinct verbs, the "b-root" represented by be and the am/was verb, which was itself a conglomerate. Roger Lass ("Old English") describes the verb as "a collection of semantically related paradigm fragments," while Weekley calls it "an accidental conglomeration from the different Old English dial[ect]s." It is the most irregular verb in Modern English and the most common. Collective in all Germanic languages, it has eight different forms in Modern English:
BE (infinitive, subjunctive, imperative)
AM (present 1st person singular)
ARE (present 2nd person singular and all plural)
IS (present 3rd person singular)
WAS (past 1st and 3rd persons singular)
WERE (past 2nd person singular, all plural; subjunctive)
BEING (progressive & present participle; gerund)
BEEN (perfect participle).
The paradigm in Old English was:
| SING. | PL. | |
| 1st pres. | ic eom ic beo | we sind(on) we beoð |
| 2nd pres. | þu eart þu bist | ge sind(on) ge beoð |
| 3rd pres. | he is he bið | hie sind(on) hie beoð |
| 1st pret. | ic wæs | we wæron |
| 2nd pret. | þu wære | ge waeron |
| 3rd pret. | heo wæs | hie wæron |
| 1st pret. subj. | ic wære | we wæren |
| 2nd pret. subj. | þu wære | ge wæren |
| 3rd pret. subj. | Egcferð wære | hie wæren |
The "b-root" had no past tense in Old English, but often served as future tense of am/was. In 13c. it took the place of the infinitive, participle and imperative forms of am/was. Later its plural forms (we beth, ye ben, they be) became standard in Middle English and it made inroads into the singular (I be, thou beest, he beth), but forms of are claimed this turf in the 1500s and replaced be in the plural. For the origin and evolution of the am/was branches of this tangle, see am and was.
That but this blow Might be the be all, and the end all. ["Macbeth" I.vii.5]
Am
- The symbol for the elementamericium
Be
- The symbol for the elementberyllium
Am
- The symbol for americium.
AM
- Abbreviation of amplitude modulation
Be
- The symbol for beryllium.
Idioms and Phrases with am
be
In addition to the idioms beginning with be
- be a credit to
- be along
- be big on
- be bound to
- be busted
- bed and board
- bed and breakfast
- bed of roses
- be down
- bee in one's bonnet
- been around
- been had
- been there, done that
- been to the wars
- beginning of the end, the
- begin to see daylight
- begin to see the light
- begin with
- beg off
- beg the question
- beg to differ
- be had
- be in on
- be into
- bell the cat, who will
- be my guest
- bend one's elbow
- bend over backwards
- bend someone's ear
- be off
- be on
- be oneself
- be on to
- beside oneself
- beside the point
- be that as it may
- be the death of
- be the end of one
- be the making of
also see:
- let be