To diminish, to be few, to be small, to be reduced
Brown-Driver-Briggs Hebrew Lexicon
1) to be or become small, be few, be diminished 1a) (Qal) 1a1) to diminish 1a2) to be too small 1b) (Piel) to become few 1c) (Hiphil) 1c1) to make small, make few, diminish 1c2) to give less