The Collaborative International Dictionary
Conglaciate
Conglaciate \Con*gla"ci*ate\ (?; 221), v. t. & i. [L.
conglaciatus, p. p. of conglaciare. See Glaciate.]
To turn to ice; to freeze. [Obs.]
--Sir T. Browne.
Wiktionary
conglaciate
vb. (context obsolete intransitive English) To turn to ice; to freeze.