noun

• (countable) An English surname transferred from the given name derived from the Norman French given name Hubald.
• An unincorporated community in Lincoln County, Kentucky, United States.
• A township in Cape Girardeau County, Missouri, United States.
• (astronomy) The astronomer Edwin Powell Hubble.
• (astronomy, space flight) The Hubble Space Telescope.
• (space flight, optics) A space telescope or spy satellite with a design like the Hubble Space Telescope.
• (Scotland) An uproar.
• A heap, as of work.
• (US) A lump.