The NeoQuenya and NeoSindarin Wiktionary
etsen- (pa.t. etsenne, etséne) (variant: esten-?? by metathesis)
Prefix et- 'forth, out' (Etym:ET) + sen- vb. “let loose, free, let go” (VT43:18).
apsene- vb. “remit, release, forgive” (VT43:18, 20)
Tamas Ferencz