Measure of seeds' ability to germinate under various environmental conditions.

1). Plants. To have active, healthy, well-balanced growth. 2). Seeds. The capacity for natural growth and survival.

An organism's genetic capacity for survival or growth.

The capacity for natural growth and survival of plants and animals.

Active strength or force of body or mind; capacity for exertion, physically, intellectually, or morally; force; energy.

Strength or force in animal or vegetable nature or action; as, a plant grows with vigor.

Strength; efficacy; potency.

an exertion of force; "he plays tennis with great energy"

The vi text editor, with a paperclip "assistant". Not for the humor impaired.

vigor is an X11-based vi editor with a friendly, helpful assistant: Vigor.

Vigor is a clone of vi for UNIX that adds, as a joke, a cruel parody of Clippit, the Microsoft Office assistant. The name is a portmanteau of vi (the name of the original text editor) and Igor, Dr. Frankenstein's assistant.