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acorn

acorn

35 1.0
A smooth nut from an oak tree that sits in a hard cup and is food for many animals
  • noun
  • /ˈeɪkɔrn/
translation icon : bellota
  • Next, Katie found five acorns hiding under a blanket of leaves.
  • oak acorns
  • tree with acorns
  • acorn production

It is not like the acorn growing into an oak.

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Examples

  • Around them were wild strawberries, blue flowers, acorns, and the pale growth of late summer.

    Fiction book (1996)
  • The children enjoyed playing with the acorns they found while hiking in the forest.

  • This acorn is for emergency use only.

  • Mr. Reynolds, this is the acorn that will grow a great oak.

  • And the ground was kind of just covered with acorns under this tree.

  • Well, every single one of those acorns is potentially A magnificent oak tree, but almost none of them become oak trees, right?

  • As oak trees take root farther north, more acorns, a bear favorite, will be available in northern Minnesota.

    Academic text (2011)
  • Wylie brought more leaves and found roots and acorns we could eat and that I could keep down.

    Fiction book (2000)
  • The squirrel collected acorns to store for the winter.

  • As autumn approached, the ground beneath the oak tree was littered with acorns.

Compounds

2 4.3

A small squash with hard ridged skin shaped like an acorn and sweet orange flesh

acorn tube
  • Archaic
9.8

A small vacuum tube shaped like an acorn used for high-frequency radio signals

With a round bottom and a pointed top like an acorn

A small cone-shaped shell animal that sticks to rocks between high and low tide

8.4

A hard hollow base at the bottom of an acorn that partly holds the nut

How Big

coconut
78 1.0
walnut
54 1.0
acorn
35 1.0
seed
405 1.0

Surface Forms

acorn singular
acorns plural

Etymology

Acorn comes from the Old English word æcern, which meant 'fruit' or 'seed'. A helpful way to remember it is to think of an acorn as the oak tree's little 'corn' or grain, and it is the seed that can grow into a new oak.