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adverbial suffix expressing direction, Old English -weard "toward," literally "turned toward," sometimes -weardes, with genitive singular ending of neuter adjectives, from Proto-Germanic *warth (cf. Old Saxon, Old Frisian -ward, Old Norse -verðr), variant of PIE *wert- "to turn, wind," from root *wer- (3) "to turn, bend" (see versus). The original notion is of "turned toward."