The B2B outbound glossary: key terms, clearly defined.
Plain definitions of the outbound, cold email, deliverability and AEO terms that come up when you build a pipeline.
B2B outbound and AEO terms, defined.
Outbound lead generation
Proactively starting conversations with target buyers (for example by cold email) rather than waiting for them to find you through inbound.
Cold email
A relevant, personalised first message sent to a prospect with no prior relationship, designed to start a commercial conversation.
Ideal customer profile (ICP)
A precise definition of the companies most likely to buy, by industry, size, geography, technology and other firmographic and signal-based criteria.
Email deliverability
The infrastructure and practices (domains, inboxes, authentication, warmup, sending limits) that determine whether messages reach the inbox instead of spam.
Domain warmup
Gradually increasing sending volume on new domains and inboxes so mailbox providers build trust and messages land in the inbox.
Appointment setting
Booking qualified sales meetings directly onto a client's calendar with decision-makers who match the ICP.
Qualified meeting
A booked conversation with a decision-maker who fits the ICP and has a real, relevant need, as opposed to a low-intent reply.
Reply rate vs meeting rate
Reply rate measures responses; meeting rate measures booked qualified conversations. Optimising for meetings that close beats optimising for replies.
Buying signal
An observable event (hiring, funding, product launch, leadership change) that suggests a company is more likely to need your offer now.
Multi-inbox sending
Spreading outreach across many inboxes and domains to protect deliverability and reach volume without harming sender reputation.
Answer Engine Optimization (AEO)
Structuring a site (schema, citable content, entity clarity) so AI answer engines like ChatGPT, Perplexity and Google AI Overviews can find, trust and cite it.
Deal origination
Sourcing acquisition or partnership opportunities through direct, structured outreach rather than waiting for inbound or broker-led processes.
Want these applied to your pipeline?
We will map your buyer segments and show what a structured outreach system looks like for your business.