A person who caulks various structures (as ships) and certain types of piping. / A tool used for caulking ships; a caulking iron. / (slang, archaic) An alcoholic drink; a dram.

(broadcasting) Conventional television viewed at the same time as transmission.

(chemistry, uncountable) The condition of being electrophilic. / (chemistry, countable) The degree to which something is electrophilic.

To add saffron to (a food), for taste, colour etc. / To dye (a fabric, garment, etc.) with a saffron-based dye. / To colour (a metal or wooden surface) with a gilding product containing saffron.