toddler development

noun
UK /ˈtɒdlə dɪˈvɛləpmənt/
US /ˈtɑːdlər dɪˈvɛləpmənt/

How a little kid grows and learns new things.

The book is all about toddler development, like walking and talking.


OTHER MEANINGS

2. The study of how young children change over time.

She took a class on toddler development at the university.

3. The stages a child goes through between ages one and three.

Toddler development includes learning to run and say simple words.

4. The process of helping a young child learn and grow.

Good nutrition supports healthy toddler development.