Probably from λείβω leibō (to pour a libation); the south (southwest) wind (as bringing {rain}) that {is} (by extension) the southquarter: - southwest.
From G3056 (in the commercial sense); a contribution: - {collection} gathering.
Verse
Matrix
Act 27:12And because the haven was not commodious to winter in, the more part advised to depart thence also, if by any means they might attain to Phenice, and there to winter; which is an haven of Crete, and lieth toward the south westG3047 and north west.