°One who precedes; one who has preceded another in any state, position, office, etc.; one whom another follows or comes after, in any office or position.
°A model or type of machinery or device which precedes current one.
°One who precedes; one who has preceded another in any state, position, office, etc.; one whom another follows or comes after, in any office or position.
°A model or type of machinery or device which precedes current one.