ex·pire 
(ĭk-spīr)
(ĭk-spīr)v. ex·pired, ex·pir·ing, ex·pires
v.intr.
1. To come to an end; terminate: My membership in the club has expired.
2. To breathe one's last breath; die: The patient expired early this morning.
3. To exhale; breathe out.
v.tr.
1. To breathe (something) out.
2. Archaic To give (something) off.
[Middle English expiren, from Old French expirer, from Latin exspīrāre : ex-, ex- + spīrāre, to breathe.]
- Indo-European root: bhei-
- Indo-European root: bheid-
- Indo-European root: bheidh-
- Indo-European root: bhel-
- Indo-European root: bhel-
- Indo-European root: bhel-
- Indo-European root: bhelgh-
- Indo-European root: bhendh-
- Indo-European root: bher-
- Indo-European root: bher-
- Indo-European root: bhergh-
- Indo-European root: bhergh-
- Indo-European root: bherəg-
- Indo-European root: bhes-
- Indo-European root: bheudh-
- Indo-European root: bheug-
- Indo-European root: bheuə-
- Indo-European root: bhleu-
- Indo-European root: bhlē-
- Indo-European root: bhoso-
- Indo-European root: bhreg-
- Indo-European root: bhreu-
- Indo-European root: bhrāter-
- Indo-European root: bhrū-
- Indo-European root: bhā-