(education) An educator whose method is to provide students with occasional advice, assistance, and correction while allowing them to explore a subject area independently or by interacting among themselves; this educational method itself.

Synonym of tour guide

a book giving key notes and concepts upon which to base understanding.

A rope hung from a balloon or dirigible so as to trail along the ground for about half its length, used to preserve altitude automatically, by variation of the length dragging on the ground, without loss of ballast or gas.

(historical) A directory of the names and addresses of the nobility and gentry in a town.

Any of various forms of apparatus, either fixed or mobile, used to provide audio information at an exhibition, archeological site etc.

hand director

A suburb of Ashton-under-Lyne, Metropolitan Borough of Tameside, Greater Manchester, England (OS grid ref SJ9297).

A shopping guide.

A written guide to buying a product.