We found one dictionary that defines the word on-the-spota:

General (1 matching dictionary)

1. on-the-spota: Rhymezone

Definitions from WordNet (on-the-spota) ▸ adjective:  at the scene of action ▸ Words similar to on-the-spota ▸ Usage examples for on-the-spota ▸ Idioms related to on-the-spota ▸ Wikipedia articles (New!) ▸ Popular nouns described by on-the-spota ▸ Words that often appear near on-the-spota ▸ Rhymes of on-the-spota ▸ Invented words related to on-the-spota