DictionarystockHandle or supporting frame
noun

stock

A sturdy base supporting further parts.

The rifle's wooden stock rests firmly against her shoulder.

Etymology

Old English stocc means a trunk or post. The structural sense preserves that solid supporting base to which other parts are attached.

More examples

  • The carpenter checks the wooden stock of the hand plane.
  • The gardener grafts a young shoot onto a sturdy stock.
  • These rifles have lightweight synthetic stocks instead of wooden ones.

Forms

stock · stocks

rootstock noun — Rooted plant base onto which shoots are grafted.

Similar words

handle
Names the part gripped, not necessarily the entire supporting frame.
frame
Emphasizes a supporting structure rather than a solid base.
stem
Names a plant's main stalk, without emphasizing its supporting role.