kalā, 哥羅; 歌羅; a minute part, an atom; the hundredth part lengthwise of a human hair; also a sixteenth part of anything. Alsokāla(and 迦攞), a definite time, a division of time; the time of work, study, etc., as opposed to leisure time.kāla, among other meanings, also means black, for which 迦羅迦kālakais sometimes used, e.g. the blacknāga.