1. Minute sedentary marine invertebrate having a saclike body with siphons through which water enters and leaves

Derived forms: ascidians

Type of: tunicate, urochord, urochordate

Part of: Ascidiaceae, class Ascidiaceae

Encyclopedia: Ascidian

• harakiri
• harangue
• haranguer
• Harare
• harass
• harassed
• harasser
• harassing fire
• harassment
• harbinger
• harbor
• harbor patrol
• harbor porpoise
• harbor seal
• harborage
• harbour
• harbourage
• hard
• hard beech
• hard candy
• hard cash
• hard cheese
• hard cider
• hard clam
• hard coal