'Syntactical' definitions:

Definition of 'syntactical'

From: WordNet
adjective
Of or relating to or conforming to the rules of syntax; "the syntactic rules of a language" [syn: syntactic, syntactical]

Definition of 'Syntactical'

From: GCIDE
  • Syntactic \Syn*tac"tic\, Syntactical \Syn*tac"tic*al\, a. [Cf. G. ? putting together. See Syntax.] Of or pertaining to syntax; according to the rules of syntax, or construction. -- {Syn*tac"tic*al*ly}, adv. [1913 Webster]