Term: spark lever: (on early automobiles) a lever mounted on the steering column and used to adjust the timing of the ignition
Broader: lever: a rigid bar pivoted about a fulcrum | Unrelated: theosophist: a believer in theosophy
Broader: lever: a rigid bar pivoted about a fulcrum | Unrelated: miranda rule: the rule that police (when interrogating you after an arrest) are obliged to warn you that anything you say may be used as evidence and to read you your constitutional rights (the right to a lawyer and the right to remain silent until advised by a lawyer)
Broader: lever: a rigid bar pivoted about a fulcrum | Unrelated: idiot light: a colored warning light on an instrument panel (as for low oil pressure)
Broader: lever: a rigid bar pivoted about a fulcrum | Unrelated: liquor: an alcoholic beverage that is distilled rather than fermented
Broader: lever: a rigid bar pivoted about a fulcrum | Unrelated: half sister: a sister who has only one parent in common with you
Broader: lever: a rigid bar pivoted about a fulcrum | Unrelated: neglecter: a person who is neglectful and gives little attention or respect to people or responsibilities
Broader: lever: a rigid bar pivoted about a fulcrum | Unrelated: pleione: small genus of dwarf orchids; India to Thailand and Taiwan
Broader: lever: a rigid bar pivoted about a fulcrum | Unrelated: syphilis: a common venereal disease caused by the treponema pallidum spirochete; symptoms change through progressive stages; can be congenital (transmitted through the placenta)
Broader: lever: a rigid bar pivoted about a fulcrum | Unrelated: estimated tax: income tax paid periodically on income that is not subject to withholding taxes; based on the taxpayer's predicted tax liability
Broader: lever: a rigid bar pivoted about a fulcrum | Unrelated: sarcochilus: diminutive epiphytic or lithophytic orchids with clumped short-stemmed foliage and arching racemes of colorful flowers; Australia and Polynesia to southeastern Asia