word-forming element meaning "full of, abounding in," from Latin adjective suffix -ulentus "full of."
combining form used from 19c. to represent Latin latus "the side, flank of humans or animals, lateral surface," a word of uncertain origin. The Latin word also was used to express intimacy, attachment, or relationship via the notion of "attach to the side, at the side of."
word-forming element meaning "of or by a spectroscope," also "of radiant energy," from combining form of spectrum.
word-forming element meaning "from place to place," from combining form of Latin locus "a place" (see locus).
before vowels kary-, word-forming element used since c. 1874 in biological terms referring to cell nuclei, from Greek karyon "nut, kernel," possibly from PIE root *kar- "hard," but Beekes leans toward the notion that it is a Pre-Greek word.
word-forming element meaning "glass," from combining form of Latin vitrum "glass" (see vitreous).