korsku

From korskaa (“to grate”) +‎ -u.

korsku

cartilage
- 1937, V. A. Tetjurev, translated by N. J. Molotsova, Loonnontiito oppikirja alkușkoulua vart (toin osa), Leningrad: Riikin Ucebno-Pedagogiceskoi Izdateljstva, page 85:
  Kulkku — se ono keruksen alkuosa. Hää ono tekahunt korskuloist.
  The throat is the beginning of the trachea. It is made of pieces of cartilage.

More information Declension of (type 4/koivu, k- gradation), singular ...

Ruben E. Nirvi (1971), Inkeroismurteiden Sanakirja, Helsinki: Suomalais-Ugrilainen Seura, page 196

Declension of korsku (type 4/koivu, k- gradation)
	singular	plural
nominative	korsku	korsut
genitive	korsun	korskuin, korskuloin
partitive	korskua	korskuja, korskuloja
illative	korskuu	korskui, korskuloihe
inessive	korsuus	korsuis, korskulois
elative	korsust	korsuist, korskuloist
allative	korsulle	korsuille, korskuloille
adessive	korsuul	korsuil, korskuloil
ablative	korsult	korsuilt, korskuloilt
translative	korsuks	korsuiks, korskuloiks
essive	korskunna, korskuun	korskuinna, korskuloinna, korskuin, korskuloin
exessive¹⁾	korskunt	korskuint, korskuloint
¹⁾ obsolete ^) the accusative* corresponds with either the genitive (sg) or nominative (pl) ^) the comitative** is formed by adding the suffix -ka^? or -kä^? to the genitive.

Ingrian