axil

[ak-sil] /ˈæk sɪl/
noun, Botany
1.
the angle between the upper side of a leaf or stem and the supporting stem or branch.
Origin
1785-95; < Latin axilla armpit
Examples from the web for axil
  • Each scale leaf has a bud in its axil capable of producing a new shoot.
  • Hydrilla also produces a turions which are compact dormant buds in the leaf axil.
  • The peduncles or stalks supporting the inflorescences are located in the leaf axil.
British Dictionary definitions for axil

axil

/ˈæksɪl/
noun
1.
the angle between the upper surface of a branch or leafstalk and the stem from which it grows
Word Origin
C18: from Latin axilla armpit
axil in Science
axil
  (āk'sĭl)   
The angle between the upper side of a leaf or stem and the stem or branch that supports it. A bud is usually found in the axil.