Meaning of imbaw

oyster

n. kind of grey lucene clam with concentric ridges running along the width but with no vertical lines, 2″ to 3″ in width. Most types of the imbaw are similar in shape, color, and size to the American quahog, but with more pronounced ridges and no blue on the inside of the shell. — sa bunbun a. small kind of imbaw found on the shore. paN- v. gather imbaw.