par·a·thi·on 
(păr′ə-thīŏn)
(păr′ə-thīŏn)n.
A poisonous yellowish liquid organophosphate compound, C10H14NO5PS, used as an insecticide. Its use in the United States is highly restricted.
[PARA-1 + thio(phosphate), phosphoric acid salt (THIO- + PHOSPHATE) + -ON3.]
- recherché
- recidivate
- recidivism
- recidivist
- recidivistic
- recidivous
- Recife
- recipe
- recipience
- recipiency
- recipient
- reciprocal
- reciprocality
- reciprocally
- reciprocalness
- reciprocal pronoun
- reciprocate
- reciprocating engine
- reciprocation
- reciprocative
- reciprocator
- reciprocity
- recital
- recitalist
- recitation