Using Touch search +

Usages
"catch" in Longman

in iOS App

in Touch Search +
"application" in Collins Cobuild

in iOS App

in Touch Search +
"perfect" in Merriam-Webster

in iOS App

in Touch Search +

Longman costs $25.99

Collins Cobuild costs $18.99

Merriam-Webster costs $9.99

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Touch Search + (Try for free) :)

Any Online Dictionaries are applicable.