Quenya 

sangië

noun. necessity, *pressing need or concern

A word for “necessity” in the Ortírielyanna prayer from the 1950s, appearing only in its possessed locative plural form sangiessemman “in our necessities” (VT44/5). The editors suggested its original meaning might be “a pressing need or concern”, as a derivative of the root √THAG “press” (VT44/8).