definite -
precise; explicit and clearly defined; "I want a definite answer"; "a definite statement of the terms of the will"; "a definite amount"; "definite restrictions on the sale of alcohol"; "the wedding date is now definite"; "a definite drop in attendance"
indefinite not decided or not known; "were indefinite about their plans"; "plans are indefinite"
clear readily apparent to the mind; "a clear and present danger"; "a clear explanation"; "a clear case of murder"; "a clear indication that she was angry"; "gave us a clear idea of human nature"
defined clearly characterized or delimited; "lost in a maze of words both defined and undefined"; "each child has clearly defined duties"
distinct recognizable; marked; "noticed a distinct improvement"; "at a distinct (or decided) disadvantage"
explicit,
expressed precisely and clearly expressed or readily observable; leaving nothing to implication; "explicit instructions"; "she made her wishes explicit"; "explicit sexual scenes"
certain exercising or taking care great enough to bring assurance; "be certain to disconnect the iron when you are through"; "be sure to lock the doors"
decisive determining or having the power to determine an outcome; "cast the decisive vote"; "two factors had a decisive influence"
definite -
known for certain; "it is definite that they have won"
certain exercising or taking care great enough to bring assurance; "be certain to disconnect the iron when you are through"; "be sure to lock the doors"