Definitions:

1. A common, fast-growing and invasive grass species typically found in lawns, gardens, and disturbed soil areas, known for spreading quickly often competing with other plants and turf grasses. NOUN
   • The yardgrass spread quickly across the lawn, overtaking the other grass species.
2. Refers to the commonly grown grass in gardens, lawnyards, fields, or parks used for landscaping and aesthetic purposes. NOUN
   • The yardgrass was thick and well-maintained, providing a soft and inviting surface to walk on.

Synonyms:

• goose grass
• wire grass