16-letter words containing tal
- vegetable tallow — any of several tallowlike substances of vegetable origin, used in making candles, soap, etc., and as lubricants.
- vital statistics — The vital statistics of a population are statistics such as the number of births, deaths, or marriages which take place in it.
- ziegler catalyst — any of a group of catalysts, such as titanium trichloride (TiCl3) and aluminium alkyl (Al(CH3)3), that produce stereospecific polymers