From fr.wiktionary.org:
** [fr]
*** [nom]
[ka.tɛʁ.pi.laʁ] CATERPILLARS [ka.tɛʁ.pi.laʁ] [m]
1. _Pluriel_ _de_ caterpillar .
*** [prononciation]
- [lang=fr]
** [en]
*** [nom]
[ˈkæt.ə.ˌpɪl.ɚ] CATERPILLARS [ˈkæt.ə.ˌpɪl.ɚz] [nocat=1], [ˈkæt.ə.pɪl.əz] [nocat=1]
1. _Pluriel de_ [caterpillar] .