helicab means A helicopter used as a taxicab. Lexicurio rates it Sui generis — a strength score of 91 out of 100.
Etymology
From heli- + cab under the influence of helicopter. Compare earlier aerocab and aeroplane, aircab and airplane, etc.
noun
- A helicopter used as a taxicab.“She'd insisted on creeping out of a back exit and we took three different helicabs.”