1. Naturally splitting, as wood, in the direction of the grain.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• vessile,
• fissible,
• fessible,
• fossiles,
• fissiled,
• isile,
• missil,
• fisible,
• aisile,
• possile,
• fosile,
• fussil,
• fiile,
• fissle,
• firtile,
• fisable,
• fossile,
• fossle,
• fascile,
• feasile

• for sale,
• fiscal,
• Fishel,
• fickle,
• fishily,
• fizzle,
• fish oil,
• missile,
• fossil.

The adjective form of the word "fissile" is "fissile". It is used to describe the property of a material being capable of undergoing nuclear fission, especially in reference to certain isotopes.

The plural form of the word "fissile" is "fissiles".

The singular form of the word "fissile" is "fissile".