1. people who spell words, especially those who participate in spelling competitions
2. books or other materials used for teaching spelling

Examples

• The best spellers in the class advanced to the regional competition.
• Young spellers practiced for hours before the spelling bee.
• The teacher handed out new spellers to help students learn difficult words.
• Elementary schools often use colorful spellers to make learning fun.
• The champion spellers knew words from multiple languages.
• These spellers contain exercises for different grade levels.