WordNet sense 1 (someone employed to conduct others):

usher

WordNet sense 2 (someone who can find paths through unexplored territory):

pathfinder, scout

WordNet sense 3 (something that offers basic information or instruction):

guidebook

WordNet sense 4 (a model or standard for making comparisons):

template, templet

WordNet sense 5 (be a guiding force, as with directions or advice):

steer

WordNet sense 6 (use as a guide):

guide on

WordNet sense 7 (take somebody somewhere):

conduct, direct, lead, take, lead, conduct, lead

WordNet sense 8 (direct the course; determine the direction of travelling):

channelize, head, maneuver, point, channelise, manoeuver, manoeuvre

WordNet sense 9 (guide or pass over something):

draw, pass, run