How to Pronounce Olfactory Bulb

Say it like this: ol-FAK-tor-ee BULB. The stress falls on the second syllable—FAK—so you say it a bit louder and longer than the others. The word 'bulb' at the end sounds just like the light bulb in your lamp.

There are five syllables total: ol-FAK-tor-ee (four syllables) plus bulb (one syllable). If you tap your chin as you say each one, you'll feel five taps.

Many people stress the wrong syllable and say 'ol-fak-TOR-ee' instead of 'ol-FAK-tor-ee.' Remember: the stress lands on FAK, not TOR. Think of the word 'factory'—it has a similar stress pattern.

It comes from Latin roots: 'olfacere' means 'to smell,' and the suffix '-ory' means 'relating to.' So 'olfactory' literally means 'relating to smell.' This same root shows up in the word 'olfaction,' which is another way to say the sense of smell.

It's the part of your brain that handles smell. When you smell something, your nose sends signals up to this bulb-shaped structure, which processes those signals and tells your brain what you're smelling. Think of it as your brain's 'smell command center.'

You might hear 'olfaction' (the sense of smell itself) or 'olfactory nerve' (the nerve that carries smell signals from your nose to your brain). All three terms are connected by that same Latin root meaning 'to smell.'

Sure! 'The olfactory bulb is one of the first parts of the brain to receive information about what you smell.' This sentence shows that the term describes a specific brain structure involved in smell.

It's called a bulb because of its shape—it looks like a small, rounded bulge or knob at the front underside of the brain, similar in appearance to a light bulb. The name describes what doctors see when they look at the brain's structure.