Term: pteridospermopsida: extinct gymnosperms most of Carboniferous to Jurassic: seed ferns and allies
Broader: class: (biology) a taxonomic group containing one or more orders | Unrelated: cutty stool: a low stool; formerly in Scotland, a seat in a church where an offender was publicly rebuked
Broader: class: (biology) a taxonomic group containing one or more orders | Unrelated: gig: small two-wheeled horse-drawn carriage; with two seats and no hood
Broader: class: (biology) a taxonomic group containing one or more orders | Unrelated: disesteem: the state in which esteem has been lost
Broader: class: (biology) a taxonomic group containing one or more orders | Unrelated: limited liability: the liability of a firm's owners for no more than the capital they have invested in the firm
Broader: class: (biology) a taxonomic group containing one or more orders | Unrelated: animation: the condition of living or the state of being alive
Broader: class: (biology) a taxonomic group containing one or more orders | Unrelated: powder keg: keg (usually made of metal) for gunpowder or blasting powder
Broader: class: (biology) a taxonomic group containing one or more orders | Unrelated: childbirth: the parturition process in human beings; having a baby; the process of giving birth to a child
Broader: class: (biology) a taxonomic group containing one or more orders | Unrelated: grain: a cereal grass
Broader: class: (biology) a taxonomic group containing one or more orders | Unrelated: tip: an indication of potential opportunity
Broader: class: (biology) a taxonomic group containing one or more orders | Unrelated: depression: a mental state characterized by a pessimistic sense of inadequacy and a despondent lack of activity