From nitro- + chalk. <span class="searchmatch">nitrochalk</span> (uncountable) A fertilizer consisting of a mixture of ammonium nitrate and chalk....
nitrobenzol nitrocalcite nitrocarbol nitrocarbon nitrocarburize nitrocellulose <span class="searchmatch">nitrochalk</span> nitranilic acid chlorodinitronaphthalene nitrochloroform nitracline nitrocline...
chalk gym chalk gymnastics chalk hair chalk hand chalk lifting chalk <span class="searchmatch">nitrochalk</span> pavement chalk rechalk red chalk sidewalk chalk Spanish chalk walk the...