fanatic
fa.nat.ic \f*-'nat-ik\ \-i-k*l\ \-i-k(*-)le-\ \-k*l-n*s\ aj [L fanaticus inspired by a deity, frenzied, fr. fanum temple] : marked by excessive enthusiasm and intense uncritical devotion - fanatic n
Webster's English Dictionaryfa.nat.ic \f*-'nat-ik\ \-i-k*l\ \-i-k(*-)le-\ \-k*l-n*s\ aj [L fanaticus inspired by a deity, frenzied, fr. fanum temple] : marked by excessive enthusiasm and intense uncritical devotion - fanatic n