> roof /ruːf/, sb.
Forms: ɑ. 1 hrof, 3 rhof; 1–5 rof, 4–6 roff, rofe, 5 roffe; 4– roof, 4–7 roofe, 6 rooff(e; 5–6 rouf, 6 rouffe, roughe, rowff(e, 6–7 rowfe, roufe. β. 3–6 roue, 4–6 rove; pl. 4–5 roaues (5 -ys), 5, 20 rooves, -is. ɣ. Sc. 5–6 ruf, rufe (north. ruffe), 6 pl. ruvis, 6, 8–9 ruif (7 ruiff), 9 reef.
Etymology: OE. hróf, = OFris. rhoof (Fris. roef), MDutch roof, rouf, roef (Dutch roef, cabin, coffin-lid), MLG. and LG. rôf, OIcel. hróf boat-shed; the stem does not appear to be otherwise represented. English alone has retained the word in a general sense, for which the other langua…