K word meaning and definition

[noun] the 11th letter of the Roman alphabet
[noun] a unit of information equal to 1024 bytes
[noun] the basic unit of thermodynamic temperature adopted under the System International d'Unites
[noun] the cardinal number that is the product of 10 and 100
[noun] a light soft silver-white metallic element of the alkali metal group; oxidizes rapidly in air and reacts violently with water; is abundant in nature in combined forms occurring in sea water and in carnallite and kainite and sylvite
[adjective] denoting a quantity consisting of 1,000 items or units

\K\, (k[=a]), the eleventh letter of the English alphabet, is nonvocal consonant. The form and sound of the letter K are from the Latin, which used the letter but little except in the early period of the language. It came into the Latin from the Greek, which received it from a Ph[oe]nician source, the ultimate origin probably being Egyptian. Etymologically K is most nearly related to c, g, h (which see). Note: In many words of one syllable k is used after c, as in crack, check, deck, being necessary to exhibit a correct pronunciation in the derivatives, cracked, checked, decked, cracking; since without it, c, before the vowels e and i, would be sounded like s. Formerly, k was added to c in certain words of Latin origin, as in musick, publick, republick; but now it is omitted. Note: See Guide to Pronunciation, [sect][sect] 240, 178, 179, 185.

Morse code: -.-