HOAR Meaning of HOAR in English [hoar] adj [ME hor, fr. OE har; akin to OHG her hoary] (bef. 12c): hoary [2]hoar n [ME hor hoariness, fr. hor, adj.] (1567): frost 1c Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012