k

Fetched 2026-10-28 (live).

Datamuse reports no synonyms or antonyms for this word.

Letter

1. The eleventh letter of the basic modern Latin alphabet.

Symbol

1. A voiceless velar plosive.
2. The permeability of a material for fluids.
3. The spring constant of an elastic material.
4. The heat capacity ratio.
5. A voiceless uvular plosive, equivalent to IPA ⟨q⟩.
6. The unit vector in the z direction.

Noun

1. 1000 (thousand)
   • 5k = 5000; 5K = 5000

Letter

1. The eleventh letter of the English alphabet, called kay and written in the Latin script.
2. The first letter of callsigns allocated to American broadcast television and radio stations west of the Mississippi river.

Noun

1. A kilobyte (more formally KB or kB).
2. A kilobit (more formally kb), especially in measuring Internet connection.
3. kilometre or kilometres.
   • We drove 15 ks before we realised Billy wasn't in the back seat.
4. thousand or thousands.
   • Just about 65 k of Jack's full salary comes from servicing the Baker account.
5. The SI measurement value of 1,000

Interjection

1. OK

Source: Wiktionary · CC BY-SA 3.0 (Wiktionary) · cached copy, not a rewrite.