linguaform

adjective2

1. •
   In the form of language.

   • Second, [Stephen] Kosslyn thinks that the representations constructed in visual imagination are syntactically and semantically pictorial, rather than linguaform. — 1990
2. •
   Uncommon form of linguiform (“shaped like a tongue”).

   • [T]ail linguaform, with angular oval soft scales, and hairs sparingly interspersed in their intestices; […] — 1861