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ductless

ductless

1 7.7
A gland that has no tube and sends hormones into the blood
  • adjective
  • /ˈdʌktləs/
  • Specialized
translation icon : sin conducto
  • ductless system
  • ductless unit

Examples

  • That spleen noun is a highly vascular ductless gland which serves to produce certain changes in the blood.

  • Best UTG SCP3-U312AOIEW internet review video, ductless conversions could always tighten the round between the private and common translated religion.

    Blog text (1)
  • But in creatures with a less complex nervous development... life processes are governed by chemical substances... secreted by ductless glands“. and carried in their bloodstream.

  • It'll be on display through the first week in August with solar from Sunmodo and Solar World, a ductless heat pump from Fujitsu and The Heat Pump Store, and furnishings from IKEA.

    Blog text (3)
  • It's often a good point when you're conscious of just what customers want. Possibly at Speedy Air Conditioning, we take great satisfaction in furnishing fantastic service for the heating and Los Angeles ductless air conditioning clientele by putting together an all-encompassing service that you might depend on 24/7.

    Blog text (17)
  • Ductless glands release hormones directly into the bloodstream without any ducts.

  • The ductless organ plays a vital role in regulating metabolism by secreting insulin.

  • She explained how ductless systems benefit from not needing extensive ductwork for airflow.

Compounds

ductless gland
  • Specialized
1 6.1

A gland that releases hormones into the blood to control body functions

Surface Forms

ductless positive

Morphology

ductless = duct (transparent) = duct + less

Formed by the productive suffix '-less' meaning 'without', so the adjective directly denotes 'without a duct'.

Etymology

Ductless comes from duct meaning 'tube' and the ending -less meaning 'without'. It describes glands that have 'no tube' to carry their fluids, so they release their products directly into the bloodstream.