Term: sperm: the male reproductive cell; the male gamete
Broader: object: a tangible and visible entity; an entity that can cast a shadow | Unrelated: stern chaser: a naval gun able to fire astern at a ship in chase
Broader: object: a tangible and visible entity; an entity that can cast a shadow | Unrelated: green revolution: the introduction of pesticides and high-yield grains and better management during the 1960s and 1970s which greatly increased agricultural productivity
Broader: object: a tangible and visible entity; an entity that can cast a shadow | Unrelated: spaghetti: spaghetti served with a tomato sauce
Broader: object: a tangible and visible entity; an entity that can cast a shadow | Unrelated: leptomeninges: the two innermost layers of the meninges; cerebrospinal fluid circulates between these innermost layers
Broader: object: a tangible and visible entity; an entity that can cast a shadow | Unrelated: brig: two-masted sailing vessel square-rigged on both masts
Broader: object: a tangible and visible entity; an entity that can cast a shadow | Unrelated: cognition: the psychological result of perception and learning and reasoning
Broader: object: a tangible and visible entity; an entity that can cast a shadow | Unrelated: signal: an electric quantity (voltage or current or field strength) whose modulation represents coded information about the source from which it comes
Broader: object: a tangible and visible entity; an entity that can cast a shadow | Unrelated: guru: each of the first ten leaders of the Sikh religion
Broader: object: a tangible and visible entity; an entity that can cast a shadow | Unrelated: raw wool: wool in its natural condition; not refined or processed
Broader: object: a tangible and visible entity; an entity that can cast a shadow | Unrelated: boat race: a race between people rowing or driving boats