alternate

[awl-ter-neyt, al-, awl-ter-nit, al-]

verb (used without object)

alternated, alternating 

1. to interchange repeatedly and regularly with one another in time or place; rotate (usually followed bywith ).

   Day alternates with night.

2. to change back and forth between conditions, states, actions, etc..

   He alternates between hope and despair.

3. to take turns.

   My sister and I alternated in doing the dishes.

4. Electricity.,  to reverse direction or sign periodically.

5. Linguistics.,  to occur as a variant in alternation with another form.

verb (used with object)

alternated, alternating 

1. to perform or do in succession or one after another.

   to alternate comedy acts; to alternate jogging and walking.

2. to interchange successively or regularly.

   to alternate hot and cold compresses.

adjective

1. being in a constant state of succession or rotation; interchanged repeatedly one for another.

   Winter and summer are alternate seasons.

2. reciprocal; mutual.

   alternate acts of kindness.

3. every second one of a series.

   Read only the alternate lines.

4. constituting an alternative.

   The alternate route is more scenic.

5. alternative.

6. Botany.

   1. placed singly at different heights on the axis, on each side in succession, or at definite angular distances from one another, as leaves.

   2. opposite to the intervals between other organs.

      petals alternate with sepals.

noun

1. a person authorized to fill the position, exercise the duties, etc., of another who is temporarily absent; substitute.

2. Theater.

   1. either of two actors who take turns playing the same role.

   2. an understudy.

3. alternative.

alternate

verb

1. (often foll by with) to occur or cause to occur successively or by turns

   day and night alternate

2. to swing repeatedly from one condition, action, etc, to another

   he alternates between success and failure

3. (tr) to interchange regularly or in succession

4. (intr) (of an electric current, voltage, etc) to reverse direction or sign at regular intervals, usually sinusoidally, the instantaneous value varying continuously

5. theatre to understudy another actor or actress

adjective

1. occurring by turns

   alternate feelings of love and hate

2. every other or second one of a series

   he came to work on alternate days

3. being a second or further choice; alternative

   alternate director

4. botany

   1. (of leaves, flowers, etc) arranged singly at different heights on either side of the stem

   2. (of parts of a flower) arranged opposite the spaces between other parts Compare opposite

noun

1. a person who substitutes for another in his absence; stand-in

alternate

1. Arranged singly at intervals on a stem or twig. Elms, birches, oaks, cherry trees, and hickory trees have alternate leaves.

2. Compare opposite

3. Arranged regularly between other parts, as stamens between petals on a flower.

Other Word Forms

• alternately adverb
• alternateness noun
• alternatingly adverb
• nonalternating adjective
• quasi-alternating adjective
• quasi-alternatingly adverb
• unalternated adjective
• unalternating adjective

Word History and Origins

Origin of alternate¹

First recorded in 1505–15, alternate is from the Latin word alternātus (past participle of alternāre ). See altern, -ate ¹

Word History and Origins

Origin of alternate¹

C16: from Latin alternāre to do one thing and then another, from alternus one after the other, from alter other

Example Sentences

Watching the game on his 65-inch television, the self-described hardcore Bruins fan also had the roster pulled up on his phone for ready reference, alternating between one screen and the other.

From Los Angeles Times

Seated alone at the defence table and dressed in a grey jacket and red-striped tie, Routh joined the process of whittling down 180 local residents to 12 jurors and four alternates.

From BBC

Marty Lauter and David Merino, the production’s longtime alternates for Emcee, will share the role for the final two weeks of performances.

From Los Angeles Times

At the state GOP convention, which drew 1,143 registered delegates, alternates and guests to the Hyatt Regency in Garden Grove, this priority was evident.

From Los Angeles Times

This was to enable a "nesting" arrangement, meaning the children could remain in the family home while the parents alternated living there.

From BBC

Related Words

• alter 
• intersperse 
• rotate 
• vary 
• waver