receptacles is a form of:

Receptacle



noun
1.
(Container) trash receptacle ប្រដាប់សម្រាប់ដាក់ (កន្សោមនៃកញ្ចុំផ្កា)
  • electrical receptacle
    - កន្លែងសម្រាប់ស៊កបន្ដភ្លើងអគ្គីសនី
ENGLISH MEANING
noun
1.
That which serves, or is used, for receiving and containing something, as a basket, a vase, a bag, a reservoir; a repository.
2.
The apex of the flower stalk, from which the organs of the flower grow, or into which they are inserted.
3.
The dilated apex of a pedicel which serves as a common support to a head of flowers.
4.
An intercellular cavity containing oil or resin or other matters.
5.
A special branch which bears the fructification in many cryptogamous plants.