English
suctionless
From suction + -less.
Formed from suction + -less
Proto-Indo-European *sewg-
…
Proto-Italic *sougō
Latin sūgō ‘to suck’
Latin sūctus
Latin sūctiō
English suction
Today it means
adj Without suction.
Sources
Sources: Wiktionary, “suctionless”. By Wiktionary contributors, CC BY-SA 4.0, via kaikki.org (dump of Oct 3 2026); text adapted and restructured. Language periods are conventional ranges, not dates for this word. License.
Etymograph / suctionless