| Strengthner | n. See Strengthener. [ 1913 Webster ] |
| Strengthener | n. One who, or that which, gives or adds strength. Sir W. Temple. [ 1913 Webster ] |
| strengthener | (n) ผู้ทำให้แข็งแรงขึ้น |
| strengthener | (n) a device designed to provide additional strength, Syn. reinforcement, Example: the cardboard backing was just a strengthener; he used gummed reinforcements to hold the page in his notebook |