FIRST® Tech Challenge engages middle and high school students in robot design, coding, and competition. It is a powerful platform for developing real-world STEM skills, building …

The meaning of FIRST is preceding all others in time, order, or importance. How to use first in a sentence.

Nov 30, 2025 · FIRST is the premier organization and recognized global leader in incident response. Membership in FIRST enables incident response teams to more effectively respond …

Define first. first synonyms, first pronunciation, first translation, English dictionary definition of first. n. 1. The ordinal number matching the number one in a series. 2. The one coming, occurring, …

FIRST definition: 1. (a person or thing) coming before all others in order, time, amount, quality, or importance: 2…. Learn more.

4 days ago · first (no comparative, superlative firstmost) Preceding all others of a series or kind; the ordinal of one; earliest. synonym quotations Synonym: maiden Hancock was first to arrive. …

19 meanings: 1. a. coming before all others; earliest, best, or foremost b. (as noun) 2. preceding all others in numbering or.... Click for more definitions.

first /fɜrst/ adj. being before all others with respect to time, order, rank, importance, etc.: I was the first guest to arrive. Automotive low (def. 18):[before a noun] When we put the car in first gear …

FIRST definition: being before all others with respect to time, order, rank, importance, etc., used as the ordinal number of one: the first edition; the first vice president. See examples of first …

First is number one, prior to, or before. First comes first, then comes everything else. It's always good to be first in line or in first class. Who wants to be second? Or worse — last?