English Vocabulary Flash Cards @ englishpdf.com and englishteststore.com File 332 juvenile (adj) Characteristic of youth juxtapose (v) To place close together keepsake (n) Anything kept or given to be kept for the sake of the giver kerchief (n) A square of linen, silk, or other material, used as a covering for the head or neck kernel (n) A grain or seed kiln (n) An oven or furnace for baking, burning, or drying industrial products kiloliter (n) One thousand liters kilometer (n) A length of 1,000 meters