ProbaAnal 138:1 :ܡ݂ܢ ܣܘܢܠܘܓܝܣܡܘܣ ܕܝܢ ܗܝܘܦܘܬܛ̈ܝܩܘ ܡܫܚܠܦ ܣܘܢܠܘܓܝܣܡܘܣ ܕܝܠܗ ܂ ܒܗ݀ܝ ܕܗܝܘܦܘܬܛܝܩ̈ܘ ܘܟܕ ܢܗܘܐ ܐܝܬ ܒܗܘܢ ܡܬܬܘܕܝܢܝ̈ܬܐ ܡܕܡ ܚܕܐ ܢܣ݁ܒܝܢ ܡܬܬܘܕܝܢܝܬܐ‏ : he distinguishes his syllogism from hypothetical syllogisms in that, even though hypothetical ones have some assertions, they actually assert one thing
See the entire entry for hwpwtṭyqws adj. hypothetical