Definitions
1.nounA topical anaesthetic.
2.adjectiveRelating to a particular topic or subject."The book is divided into topical chapters."
3.adjectiveRelating to a topic or subject of current interest."Fair trade has become quite a topical issue."
4.adjectiveLocal to a particular place
5.adjectiveApplied to a localized part of the body.
6.adjectiveApplied externally (to the surface of the skin or eye).
7.adjectiveArranged according to topic or theme; thematic.