"PIE" . "128252" . . _:B90b4ad7c386c847628d2eeaf442ec17a . "Etymology for: tīgnum (la1669)" . "*(s)teg‑no‑;*teḱ‑no‑" . "Review: etymology is eitʰer...or" . "*(s)teg‑no‑" . . _:B90b4ad7c386c847628d2eeaf442ec17a "*(s)teg‑no‑" .