carefullylocking

verb (present participle)
UK /ˈkeəfəliˌlɒkɪŋ/
US /ˈkerfəliˌlɑːkɪŋ/

Locking something in a slow, safe way so nothing goes wrong.

She is carefullylocking the door before bedtime.


OTHER MEANINGS

2. Closing something with a key while paying close attention.

He was carefullylocking the treasure chest.

3. Making something safe by locking it in a gentle, watchful manner.

The guard is carefullylocking the gate each night.

4. Turning a lock slowly so it clicks into place.

Carefullylocking the bike, she checked it twice.