1. Small perennial herb of cooler regions of North America with racemose purple flowers
   - purple cress

Type of: bitter cress, bittercress

• tripinnatifid
• triplane
• triple
• triple cream
• triple crème
• Triple Frontier
• triple jump
• triple play
• triple point
• triple sec
• triple time
• triple-crown
• triple-crown season
• triple-decker
• triple-space
• triple-spacing
• triple-tongue
• triplet
• triplet code
• tripletail
• Tripleurospermum
• Tripleurospermum inodorum
• Tripleurospermum oreades tchihatchewii
• Tripleurospermum tchihatchewii
• triplex