Crossword clue: constituting a tube; having hollow tubes (as for the passage of fluids)
4 answers found in Letterora's clue database (Wikidata facts, Open Trivia DB, WordNet and Webster definitions — all licensed sources).
Possible answers
constituting a tube; having hollow tubes (as for the passage of fluids)
constituting a tube; having hollow tubes (as for the passage of fluids)
constituting a tube; having hollow tubes (as for the passage of fluids)
constituting a tube; having hollow tubes (as for the passage of fluids)