The massive spider seen crawling across the sky on a glowing web is pure fiction, but the concept alludes to something called the cosmic web, which is the large-scale organization of matter and dark matter in the universe: Thin filaments of normal matter and dark matter connect clusters of galaxies, like roadways between major cities.

His life's goal was the "internal idea." Because the Boulogne declaration only alluded to the language, he felt the necessity to also define clearly the motto of ideal Esperantists.

You alluded to something else.

The article alludes to an event now forgotten.

His letter alludes to the event.

I never alluded to an intent to marry.

I have never alluded to marriage.

Miss Ashton never alluded to what had passed in the state-room.

She alluded to his lack of education.

Is it true that you alluded to an intention to divorce Taninna?