MACRONECTES GIGANTEUS(noun)Did you mean?RhymesAlso try..macronectesDefinitions There is 1 meaning of the phrase Macronectes Giganteus. Macronectes Giganteus - as a noun Large brownish petrel chiefly of antarctic seas Synonyms (Exact Relations)giant fulmargiant petrelWord Variations & RelationsStarts MStarts MAStarts MACStarts MACREnds SEnds USEnds EUSEnds TEUSStarts M & ends SStarts MA & ends SStarts M & ends USA-Z Proximitiesmacromolecule21macromolecules22macromoles16macron10macronectes Macronectes Giganteus macrons11macronuclear18macronuclei17macronucleus18macronucleuses