English

Noun

pachycaul ‎(plural pachycauls)

1. Any of several primitive tropical trees that have a thick stem and few or no branches

Adjective

pachycaul ‎(not comparable)

1. Of or relating to such plants; pachycaulous

References

• OED Online (2005).
• Gordon Rowley, Caudiciform and Pachycaul Succulents, ISBN 0912647035.