Term: key: something crucial for explaining
Broader: explanation: thought that makes something comprehensible | Unrelated: bridgehead: a defensive post at the end of a bridge nearest to the enemy
Broader: explanation: thought that makes something comprehensible | Unrelated: wind instrument: a musical instrument in which the sound is produced by an enclosed column of air that is moved by the breath
Broader: explanation: thought that makes something comprehensible | Unrelated: sinhalese: the Indic language spoken by the people of Sri Lanka
Broader: explanation: thought that makes something comprehensible | Unrelated: angle of incidence: the angle that a line makes with a line perpendicular to the surface at the point of incidence
Broader: explanation: thought that makes something comprehensible | Unrelated: investment: the act of putting on robes or vestments
Broader: explanation: thought that makes something comprehensible | Unrelated: pterygoid process: two bony processes descending from the body of the sphenoid bone
Broader: explanation: thought that makes something comprehensible | Unrelated: bible: a book regarded as authoritative in its field
Broader: explanation: thought that makes something comprehensible | Unrelated: spirit rapper: someone who claims to receive messages from the dead in the form of raps on a table
Broader: explanation: thought that makes something comprehensible | Unrelated: vaulter: an athlete who jumps over a high crossbar with the aid of a long pole
Broader: explanation: thought that makes something comprehensible | Unrelated: champerty: an unethical agreement between an attorney and client that the attorney would sue and pay the costs of the client's suit in return for a portion of the damages awarded