weights is a form of:

Wireless



noun
1.
មធ្យោបាយបញ្ជូនសារតាមសំឡេង
2.
(BRITISH) វិទ្យុ
adjective
1.
(without wires of radio communications) ដែលឥតមាន ខ្សែភ្ជាប់គ្នា
ENGLISH MEANING
noun
1.
Short for Wireless telegraphy, Wireless telephony, etc.; as, to send a message by wireless.
adjective
1.
Having no wire;
2.
Designating, or pertaining to, a method of telegraphy, telephony, etc., in which the messages, etc., are transmitted through space by electric waves; as, a wireless message.