noun🔗ShareオールロックA device attached to the gunwale of a rowboat to hold the oars in place while rowing."He carefully placed the oars into the oarlock before pushing off from the shore. "彼は岸から漕ぎ出す前に、オールをオールロックに注意深く置きました。nauticalsailingdevicevehiclesportChat with AIVocabulary GamePractice Reading