Te·ton Range 
(tētŏn′, tētn)
(tētŏn′, tētn) A range of the Rocky Mountains in northwest Wyoming and southeast Idaho. The Tetons rise to 4,197 m (13,770 ft) at Grand Teton.
- irrationalism
- irrationality
- irrationally
- irrationalness
- irrational number
- Irrawaddy
- irreal
- irreality
- irreclaimability
- irreclaimable
- irreclaimableness
- irreclaimably
- irreconcilability
- irreconcilable
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- irrecoverable
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- irrecusable
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- irredeemable
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- irredenta
- irredentism
- irredentist
- irreducibility