• Phil Dawson left a comment on a workshop post Simple Footnotes in the group Group logo of Academic GroupAcademic Group: 4 years, 7 months ago

    Interesting question! ‘Simile’ and ‘metaphor’ are examples of nouns that can be used with or without the indefinite article. Their use without the indefinite article implies the category rather than a specific […]

Source: http://cpmu.haystack.co.uk/members/learnocracy/activity/105/