Term: glider: aircraft supported only by the dynamic action of air against its surfaces
Broader: heavier-than-air craft: a non-buoyant aircraft that requires a source of power to hold it aloft and to propel it | Unrelated: grammar school: a secondary school emphasizing Latin and Greek in preparation for college
Broader: heavier-than-air craft: a non-buoyant aircraft that requires a source of power to hold it aloft and to propel it | Unrelated: digital vein: one of the veins serving the fingers or toes
Broader: heavier-than-air craft: a non-buoyant aircraft that requires a source of power to hold it aloft and to propel it | Unrelated: beguine: a ballroom dance that originated in the French West Indies; similar to the rumba
Broader: heavier-than-air craft: a non-buoyant aircraft that requires a source of power to hold it aloft and to propel it | Unrelated: vaccinia: a local infection induced in humans by inoculation with the virus causing cowpox in order to confer resistance to smallpox; normally lasts three weeks and leaves a pitted scar
Broader: heavier-than-air craft: a non-buoyant aircraft that requires a source of power to hold it aloft and to propel it | Unrelated: flecainide: oral antiarrhythmic medication (trade name Tambocor) used as a last resort in treating arrhythmias; increases the risk of sudden death in heart attack patients
Broader: heavier-than-air craft: a non-buoyant aircraft that requires a source of power to hold it aloft and to propel it | Unrelated: lumpectomy: surgical removal of a tumor without removing much of the surrounding tissue or lymph nodes; performed in some cases of breast cancer
Broader: heavier-than-air craft: a non-buoyant aircraft that requires a source of power to hold it aloft and to propel it | Unrelated: chloasma: a tan discoloration of a woman's face that is associated with pregnancy or with the use of oral contraceptives
Broader: heavier-than-air craft: a non-buoyant aircraft that requires a source of power to hold it aloft and to propel it | Unrelated: rioter: troublemaker who participates in a violent disturbance of the peace; someone who rises up against the constituted authority
Broader: heavier-than-air craft: a non-buoyant aircraft that requires a source of power to hold it aloft and to propel it | Unrelated: adsorbent: a material having capacity or tendency to adsorb another substance
Broader: heavier-than-air craft: a non-buoyant aircraft that requires a source of power to hold it aloft and to propel it | Unrelated: divot: (golf) the cavity left when a piece of turf is cut from the ground by the club head in making a stroke