Term: cordaitales: extinct plants having tall arborescent trunks comparable to or more advanced than cycads; known from the Pennsylvanian period; probably extinct since the Mesozoic era
Candidate hypernym: entity: that which is perceived or known or inferred to have its own distinct existence (living or nonliving) → 1
Candidate hypernym: bracelet: jewelry worn around the wrist for decoration → 0
Candidate hypernym: lymphopoiesis: the formation of lymphocytes in the bone marrow and lymph nodes and thymus and spleen → 0
Candidate hypernym: ammoniac: the aromatic gum of the ammoniac plant → 0
Candidate hypernym: bubbliness: the property of giving off bubbles → 0
Candidate hypernym: witchgrass: North American grass with slender brushy panicles; often a weed on cultivated land → 0
Candidate hypernym: mandarin: the dialect of Chinese spoken in Beijing and adopted as the official language for all of China → 0
Candidate hypernym: debugger: a program that helps in locating and correcting programming errors → 0
Candidate hypernym: soft rot: mushy or slimy decay of plants caused by bacteria or fungi → 0
Candidate hypernym: tulostomaceae: stalked puffballs → 0
Candidate hypernym: dessert spoon: a spoon larger than a teaspoon and smaller than a tablespoon → 0