Term: planula: the flat ciliated free-swimming larva of hydrozoan coelenterates
Broader: invertebrate: any animal lacking a backbone or notochord; the term is not used as a scientific classification | Unrelated: reeve: female ruff
Broader: invertebrate: any animal lacking a backbone or notochord; the term is not used as a scientific classification | Unrelated: fast time scale: (simulation) the time scale used in data processing when the time-scale factor is less than one
Broader: invertebrate: any animal lacking a backbone or notochord; the term is not used as a scientific classification | Unrelated: chess set: checkerboard and a set of 32 pieces used to play chess
Broader: invertebrate: any animal lacking a backbone or notochord; the term is not used as a scientific classification | Unrelated: creeping bugle: low rhizomatous European carpeting plant having spikes of blue flowers; naturalized in parts of United States
Broader: invertebrate: any animal lacking a backbone or notochord; the term is not used as a scientific classification | Unrelated: parish: the local subdivision of a diocese committed to one pastor
Broader: invertebrate: any animal lacking a backbone or notochord; the term is not used as a scientific classification | Unrelated: menage a trois: household for three; an arrangement where a married couple and a lover of one of them live together while sharing sexual relations
Broader: invertebrate: any animal lacking a backbone or notochord; the term is not used as a scientific classification | Unrelated: comtism: Auguste Comte's positivistic philosophy that metaphysics and theology should be replaced by a hierarchy of sciences from mathematics at the base to sociology at the top
Broader: invertebrate: any animal lacking a backbone or notochord; the term is not used as a scientific classification | Unrelated: scratch pad: pad for preliminary or hasty writing or notes or sketches etc;  is a British term
Broader: invertebrate: any animal lacking a backbone or notochord; the term is not used as a scientific classification | Unrelated: hmg-coa reductase: a liver enzyme that is responsible for producing cholesterol
Broader: invertebrate: any animal lacking a backbone or notochord; the term is not used as a scientific classification | Unrelated: eacles: imperial moths