are
Pronunciation:
/ɛə//ɛəɹ/noun
Definitions
An accepted (but deprecated and rarely used) SI unit of area equal to 100 square metres, or a former unit of approximately the same extent. Symbol: a.
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/ɛə//ɛəɹ/Definitions
An accepted (but deprecated and rarely used) SI unit of area equal to 100 square metres, or a former unit of approximately the same extent. Symbol: a.