Ton
Pronunciation
- IPA: /tÊŒn/
- Rhymes: -ÊŒn
Origin 1
Variant of tun ("cask").
Full definition of ton
Noun
ton
(plural tons)- A unit of weight (mass) equal to 2240 pounds (a long ton) or 2000 pounds (a short ton) or 1000 kilograms (a metric ton).
- A unit of volume; register ton.
- In refrigeration and air conditioning, a unit of thermal power defined as 12,000 BTU/h (about 3.514 kW or 3024 kcal/h), originally the rate of cooling provided by uniform isothermal melting of one short ton of ice per day at 32 °F (0 °C).
- (colloquial, hyperbole) A large amount.I’ve got a ton of work to do.I've got tons of work to do.
- (slang) A speed of 100 mph.
- (slang) One hundred pounds sterling.
- (cricket) One hundred runs.
- (darts) One hundred points.
Derived terms
Pronunciation
- UK IPA: /tɔ̃/, /tɒn/
Origin 2
From French ton ("manner"), from Latin tonus.