n. [argr, craven, and fas = flas by dropping the l (?); flas, n. means praecipitatio, and flasa, að, precipitare, which are common words; this etymology is confirmed by the spelling of the word in Gþl. 188, where some of the MSS. have faas or fias, the last is perh. a false reading = flas; fas, n. gait, manner, is a modern word: v. Pál Vídal. in Skýr.; his etymology, however, is doubtless bad], a law term, a feint, a cowardly assault, an aiming at one’s body and drawing deadly weapons without carrying the threat into effect, termed ‘a coward’s assault;’ in Icel. it was punishable by fjörbaugsgarðr, cp. Grág.; ef maðr mundar til manns ok stöðvar sjálfr, ok varðar fjörbaugsgarð, ok á hinn eigi vígt í gegn (the injured party must not kill the offender on the spot) skal stefna heiman ok kveðja til níu heimilisbúa þess á þingi er sóttr er, Vsl. ch. 90: ef maðr hleypr at manni, ok heldr hann sér sjálfr; þat er a. ok er þat sektalaust (liable to no punishment, only a dishonourable act; so the Norse law), N. G. L. i. 164, Gþl. 188.