follow (one's) nose
To move straight ahead or in a direct path

[TahlilGaran] Dictionary of Contemporary English ▲

follow one's nose
to go straight ahead, to follow a smell to its source

[TahlilGaran] Dictionary of Contemporary English ▲

follow nose
follow (your) nose
1.
to make decisions by thinking of how you feel about someone or something instead of finding out information about them.
As far as recruitment is concerned, I tend to follow my nose. I meet someone for an informal interview and see if I like them.

2.
if someone tells you to follow your nose when they are explaining how to go to a place, they are telling you to continue in the same direction.
Take the first on your right and follow your nose.

[TahlilGaran] English Idioms Dictionary ▲

follow one's nose
to go straight ahead, to follow a smell to its source
I followed my nose to the place where they were baking the bread.

We followed our nose until we found the train station.

[TahlilGaran] English Idioms Dictionary ▲

follow one's nose
v. phr., informal
1. To go straight ahead; continue in the same direction.
Just follow your nose and you'll get there.
2. To go any way you happen to think of.
Oh, I don't know just where I want to go. I'll just follow my nose and see what happens.

[TahlilGaran] English Idioms Dictionary ▲