alternate
How to Use Alternate
Learner’s notesIn plain EnglishTaking turns, or a stand-in that takes someone's place when needed.
In American English "alternate" is often used where British English prefers "alternative" (a different choice) — the adjective meanings overlap but aren't identical.
British English tends to keep "alternate" (taking turns) and "alternative" (a different option) separate; American usage blurs the two more freely.
Word Forms
alternated past tense, alternates plural, alternates singular
Fill the Gap
Can you complete this real example?
The fence posts were painted in _____ colors.
Etymology
From Latin alternatus, past participle of alternare ("to take turns"), from alternus ("one after another"), ultimately from alter, "other."