This document contains definitions for 25 site planning and design terms. The terms include things like ADA ramp, aggregate, berm, bollard, buffer, building setback, bulb-out, caliper, catch basin, curb, curb cut, curb cut ramp, drip line of a tree, driveway apron, drop curb, dry well/leaching pool, dumpster enclosure, geotextile fabric, invert, retaining wall, right-of-way, riprap, silt fence, swale, and zero lot line. Definitions are provided for each term along with an example photo for some terms. The document is organized alphabetically and provides concise explanations of common site features and infrastructure.