Nutritious
来自Big Physics
mid 17th century: from Latin nutritius ‘that nourishes’ (from nutrex ‘a nurse’) + -ous.
wiktionary
From Latin nūtrīcius.
etymonline
nutritious (adj.)
"containing or contributing nourishment," 1660s, from Latin nutricius "that which nourishes, nurses," from nutrix (genitive nutricis) "a nurse," from nutrire "to nourish, suckle, feed," from PIE *nu-tri-, suffixed form (with feminine agent suffix) of *(s)nau- "to swim, flow, let flow," hence "to suckle," extended form of root *sna- "to swim." An earlier word was nutrimental (late 14c.). Related: Nutritiously.
