1. Of or relating to or happening during an extrasystole

See also: extrasystole

• psocopterous insect
• Psophia
• Psophia crepitans
• Psophiidae
• Psophocarpus
• Psophocarpus tetragonolobus
• Psoralea
• Psoralea esculenta
• psoriasis
• psoriatic arthritis
• psst
• PST
• psych
• psych out
• psych up
• psyche
• psychedelia
• psychedelic
• psychedelic drug
• psychedelic rock
• psychiatric
• psychiatric hospital
• psychiatrical
• psychiatrist
• psychiatry