Dict: strongs - withholding

Strongs:

H2821 @ חשׁך châshak khaw-shak' A primitive root; to be dark (as withholding light); transitively to darken: - be {black} be (make) {dark} {darken} cause {darkness} be {dim} hide.

H3596 @ כּלי כּילי kîylay kêlay {kee-lah'ee} kay-lah'ee From H3557 in the sense of withholding; niggardly: - churl.

G4981 @ σχολή scholē schol-ay' Probably feminine of a presumed derivative of the alternate of G2192; properly loitering (as a withholding of oneself from work) or leisure that is (by implication) a school (as vacation from physical employment): - school.