From Proto-Baltic *pāš-, from the same stem as paksis (“corner junction”): Proto-Indo-European *paḱ- (“to link, to strengthen; joining, connection”). In Latvian, an original *pās- lead to *pāstis (with an extra suffix -t), from which pākstis with an epenthetic k. Semantic evolution: “joint, connection” > “elongated seed cover with two connecting edges” > “dry fruit that opens along lengthwise cracks.” An etymological connection with Russian пасть (pastʹ, “(animal) maw”) has been suggested.[1]
pāksts f (6th declension)
singular (vienskaitlis) | plural (daudzskaitlis) | |
---|---|---|
nominative (nominatīvs) | pāksts | pākstis |
accusative (akuzatīvs) | pāksti | pākstis |
genitive (ģenitīvs) | pāksts | pākšu |
dative (datīvs) | pākstij | pākstīm |
instrumental (instrumentālis) | pāksti | pākstīm |
locative (lokatīvs) | pākstī | pākstīs |
vocative (vokatīvs) | pāksts | pākstis |