מַסְמֵר (maçmêrmas-mare'noun|femininenail)
[Heb] מַסְמֵר ETCBC: מַסְמֵר‎ (subs|nail) OSHL: o.bw.ac TWOT: 1518b GK: H5021 Greek: ἧλος, ἧλος
Derivation: or מִסְמֵר; also (feminine) מַסְמְרָה; or מִסְמְרָה; or even מַשְׂמְרָה; (Ecclesiastes 12:11), from סָמַר;
Strong's: a peg (as bristling from the surface)
KJV: nail.