GLACIATE Meaning of GLACIATE in English [gla.ci.ate] vt -at.ed ; -at.ing (ca. 1623) 1: freeze 2. a: to subject to glacial action; also: to produce glacial effects in or on b: to cover with a glacier -- gla.ci.a.tion n Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012