Appendage and Lean-to

Appendage noun - Something that is not necessary in itself but adds to the convenience or performance of the main piece of equipment.

Lean-to and appendage are semantically related. In some cases you can use "Lean-to" instead a noun "Appendage".

Nearby Words: append, appended, appending

Lean-to noun - Rough shelter whose roof has only one slope.

Appendage and lean-to are semantically related. Sometimes you can use "Appendage" instead a noun phrase "Lean-to".