referring to a person who travels from one place to another, often for work or as part of their occupation
a plan of the route and the places that one will visit on a journey
o travel from one location to another, often on a regular circuit, for a specific purpose or duty
(economics) an unprocessed material that can be traded in different exchanges or marketplaces
a burden or obstacle that impedes progress or makes a task more challenging
the action or process where a wave, such as light or sound, bounces back from a surface instead of passing through
a photographic accessory used to redirect or bounce light onto a subject, typically consisting of a flat or curved surface made of reflective material
the process of helping something grow, develop, or become more successful