3️⃣0️⃣

thirty

adjective

/ˈθɜrti/

Meaning

equivalent to the number 30

He is thirty years old.

thirtieth

twenty, forty

thirty years old, thirty days, thirty minutes

hard to please; very concerned with details

soft and full of holes like a sponge; porous

Not capable of being stretched or extended.

Able to live or operate both on land and in water.

showing or giving advantage to one over others

Relating to the order or position of something in a sequence (first, second, third, etc.).