abeam adv. 真横に.【副詞】The boat was sailing with the wind directly abeam.船は風を真横に受けて航行していたright abeam真横に.【+前置詞】abeam of……と並んでThe rescue boat came abeam of the stricken vessel.救助船は座礁した船に横づけになった. abeam of: ~と並んでright abeam: 真横{まよこ}にwind abeam: wind abeamアビーム[機械]〈00確F0048:舟艇用語―帆走〉