Accessorial - definition, transcription

Amer.  |ˌæksɪˈsɔːriːəl|
Brit.  |ˌæksaˈsəʊrɪəl|

adjective

- nonessential but helpful

accessorial services included sorting and packing

Examples

...an accessorial service, such as packing, will add substantially to the moving company's basic fee...

accessorial services included sorting and packing

See also:  WebsterWiktionaryLongman