Term: mainmast: the chief mast of a sailing vessel with two or more masts
Broader: instrumentality: an artifact (or system of artifacts) that is instrumental in accomplishing some end | Unrelated: grazing fire: fire approximately parallel to the ground; the center of the cone of fire does rise above 1 meter from the ground
Broader: instrumentality: an artifact (or system of artifacts) that is instrumental in accomplishing some end | Unrelated: no man's land: land that is unowned and uninhabited (and usually undesirable)
Broader: instrumentality: an artifact (or system of artifacts) that is instrumental in accomplishing some end | Unrelated: nucleotide: a phosphoric ester of a nucleoside; the basic structural unit of nucleic acids (DNA or RNA)
Broader: instrumentality: an artifact (or system of artifacts) that is instrumental in accomplishing some end | Unrelated: balance of power: an equilibrium of power between nations
Broader: instrumentality: an artifact (or system of artifacts) that is instrumental in accomplishing some end | Unrelated: hudson seal: muskrat fur dressed to simulate sealskin
Broader: instrumentality: an artifact (or system of artifacts) that is instrumental in accomplishing some end | Unrelated: communalism: the practice of communal living and common ownership
Broader: instrumentality: an artifact (or system of artifacts) that is instrumental in accomplishing some end | Unrelated: a-scan ultrasonography: the use of ultrasonography to measure the length of the eyeball
Broader: instrumentality: an artifact (or system of artifacts) that is instrumental in accomplishing some end | Unrelated: sculpin: any of numerous spiny large-headed usually scaleless scorpaenoid fishes with broad mouths
Broader: instrumentality: an artifact (or system of artifacts) that is instrumental in accomplishing some end | Unrelated: draft beer: beer drawn from a keg
Broader: instrumentality: an artifact (or system of artifacts) that is instrumental in accomplishing some end | Unrelated: dichondra: a creeping perennial herb with hairy stems and orbicular to reniform leaves and small white to greenish flowers; used as a grass substitute in warm regions