pro

¹ American  

[proh] / proʊ /

adverb

1. in favor of a proposition, opinion, etc.

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noun

plural

pros

1. a proponent of an issue; a person who upholds the affirmative in a debate.

2. an argument, consideration, vote, etc., for something.

pro ² American  

[proh] / proʊ /

adjective

1. professional.

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noun

plural

pros

1. a professional.

2. the pros, the professional athletic leagues, as of football, baseball, or basketball.

   He's sure to be signed by the pros.

pro ³ American  

[proh] / proʊ /

noun

Slang.

plural

pros

1. prophylactic.

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pro ⁴ American  

[proh] / proʊ /

preposition

Latin.

1. for.

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Pro ⁵ American  

abbreviation

Biochemistry.

1. proline.

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PRO ⁶ American  

Or P.R.O.

1. public relations officer.

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pro- ⁷ American  

1. a prefix indicating favor for some party, system, idea, etc., without identity with the group (pro-British; pro-Communist; proslavery ), having anti- as its opposite.

2. a prefix of priority in space or time having especially a meaning of advancing or projecting forward or outward, and also used to indicate substitution, attached widely to stems not used as words.

   provision; prologue; proceed; produce; protract; procathedral; proconsul.

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pro- ⁸ American  

1. a prefix identical in meaning with pro-1 , occurring in words borrowed from Greek (prodrome ) or formed of Greek (and occasionally Latin) elements.

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pro ¹ British  

/ prəʊ /

adverb

1. in favour of a motion, issue, course of action, etc Compare anti

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preposition

1. in favour of

noun

1. (usually plural) an argument or vote in favour of a proposal or motion See also pros and cons

2. (usually plural) a person who votes in favour of a proposal, motion, etc

pro ² British  

/ prəʊ /

noun

1. informal short for professional

2. slang a prostitute

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abbreviation

1. professional practitioner

adjective

1. informal short for professional

PRO ³ British  

abbreviation

1. Public Records Office

2. public relations officer

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pro- ⁴ British  

prefix

1. in favour of; supporting

   pro-Chinese

2. acting as a substitute for

   proconsul

   pronoun

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pro- ⁵ British  

prefix

1. before in time or position; anterior; forward

   prophase

   procephalic

   prognathous

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Etymology

Origin of pro¹

First recorded in 1400–50; Middle English, from Latin prō (preposition) “in favor of, on behalf of,” akin to Greek pró, Sanskrit pra; for, per ( def. )

Origin of pro²

First recorded in 1840–50; by shortening

Origin of pro³

First recorded in 1945–50; by shortening

Origin of pro-⁷

< Latin prō-, pro-, combining form representing prō pro ¹

Origin of pro-⁸

< Greek, combining form of pró for, before; pro ¹

Example Sentences

“As benefits around synergies and growth are realized and the Victory trading multiple appropriately reflects the pro forma company’s future prospects, Janus Henderson shareholders will share in the meaningful long-term value creation,” Victory said.

From MarketWatch

A day after the vote, Miles told BBC Wales he "didn't contribute to the pros and cons in the debate because the government's position on the bill is neutral".

From BBC

After the loss to Usyk, Dubois - who has worked with five trainers in his pro career - briefly parted ways with coach Don Charles before swiftly reversing the decision.

From BBC

"I'm not sure who the opponent is or what the date will be," added Taylor, who won an Olympic lightweight gold medal in 2012 before turning pro in 2016.

From BBC

AI might weigh email communications too heavily, the pros feared, and lead managers to overlook other aspects of an employee’s performance.

From The Wall Street Journal

Related Words

• ace
• expert
• professional